An outline of the theory of the allowed cone of cosmic radiation
By: by M. S. Vallarta.
Series: University of Toronto studies. Applied mathematics series,; no. 3
Publisher: The University of Toronto press
Published: 1938
Place of publication: Toronto
Language: eng
Number of pages: 56
Subjects: Cosmic rays.; Dynamics of a particle.
Notes: "References": p. 55-58.
"Two lectures delivered on April 19 and 20, 1937, at the University of  Toronto by invitation of the Department of applied mathematics."--p. 3, foot-note.